baber/WOPTO huggingface dataset:
Patent JP-2023117502-A (JP)
Title: Information recording medium
Inventor: TOMITA SHOGO
IPC: G11B7/2433
Filed: 2022-02-14
Abstract: To provide an information recording medium capable of obtaining satisfactory playback durability.SOLUTION: The information recording medium with at least four information layers and a cover layer are sequentially stacked on a substrate via an intermediate separation layer, in which information is recorded on the recording layer by irradiation with a laser beam of wavelength λ from the cover layer side or regenerate information from the recording layer. In the information recording medium, a phase adjustment film is formed on the laser beam irradiation side in contact with the first information layer, which is one of the information layers other than the information layer furthest from the substrate when viewed from the information layer, and further, a first intermediate separation layer is formed on the laser beam irradiation side in contact with the phase adjustment film.SELECTED DRAWING: Figure 1
Patent JP-2022130325-A (JP)
Title: Resist composition and method for producing resist pattern
Inventor: KITA YUJI
IPC: G03F7/004
Filed: 2022-02-16
Abstract: To provide a resist composition from which a resist pattern having good CD uniformity (CDU) can be produced.SOLUTION: The resist composition contains a compound represented by formula (I), a resin having an acid-labile group, and an acid generator. [In the formula, R1 represents *-O-R10, *-O-CO-R10 or the like; L1 represents a single bond or an optionally substituted alkanediyl group; R10 represents a base-labile group; R2 represents *-L1-OH, *-L1-CO-OH or the like; R3 represents a halogen atom, a haloalkyl group or an alkyl group; and m2 represents an integer of 0-5 and m3 represents an integer of 0-5, provided that 0≤m2+m3≤5.]SELECTED DRAWING: None
Patent JP-2023119274-A (JP)
Title: Control device and control method
Inventor: MIYAGI SHIRO
IPC: H02J3/38
Filed: 2022-02-16
Abstract: To provide a control device and a control method for controlling a power conversion device in consideration of fluctuations in solar radiation.SOLUTION: A control device 1 controls a power conditioner that generates AC power to be supplied to a load on the basis of DC power outputted by a solar power generation device. The control device 1 has a command value determination unit 143 that determines an output command value for controlling power to be generated by the power conditioner on the basis of power received from a power grid and an upper limit determination unit 142 that determines an upper limit value for the output command value on the basis of at least one of solar radiation received by the solar power generation device or output power of the power conditioner. When the determined output command value is less than or equal to an upper limit value, the command value determination unit notifies the power conditioner of the output command value. When the determined output command value is greater than the upper limit value, the command value determination unit notifies the power conditioner of the upper limit value.SELECTED DRAWING: Figure 2
Patent JP-2023119326-A (JP)
Title: Video image analysis apparatus and video image analysis method
Inventor: ISHIMARU MASARU
IPC: G06T7/00
Filed: 2022-02-16
Abstract: To provide a video image analysis apparatus and a video image analysis method for analyzing a plurality of pieces of image data with various resolutions.SOLUTION: A video image analysis apparatus relating to one embodiment switches a size and model parameters of a detection window of a neural network according to a resolution of image data obtained by performing digital sampling on a video image frame, and detects a detection target from the image data.SELECTED DRAWING: Figure 1
Patent JP-2022127609-A (JP)
Title: Method for controlling road vehicle during slip of drive wheels
Inventor: Stefano Marconi
IPC: B60W30/02
Filed: 2022-02-17
Abstract: To provide a method for controlling a road vehicle during a slip of drive wheels.SOLUTION: The method has the steps of: detecting a slip of at least one drive wheel (3); and controlling, only during a slip of at least one drive wheel (3), a driving unit of the road vehicle (1) with a signaling law to obtain a cyclic operating irregularity which generates an abnormal vibration and/or abnormal noise.SELECTED DRAWING: Figure 1
Patent JP-2023119904-A (JP)
Title: Regeneration mechanism for dry vacuum pump and regeneration method for dry vacuum pump
Inventor: HOSOGAI SHOGO
IPC: F04C25/02
Filed: 2022-02-17
Abstract: To provide a regeneration mechanism capable of reactivating a stopped dry vacuum pump without overhaul.SOLUTION: A regeneration mechanism for a dry vacuum pump 10 comprises a suction pipe 50, exhaustion pipes 52 and 56, an auxiliary vacuum pump 16, a plasma generation device 12, a first gas heating device 14-1 and a bypass pipe 54. The auxiliary vacuum pump exhausts an inside of the stopping dry vacuum pump via the exhaustion pipes. The plasma generation device passes a first gas, generates plasma in an atmosphere of the passing first gas, and discharges radicals of components of the first gas generated by the plasma through the suction pipe to a suction port of the stopping dry vacuum pump. The first gas heating device passes a second gas, heats the passing second gas and discharges the heated second gas through the suction pipe to the suction port of the stopping dry vacuum pump.SELECTED DRAWING: Figure 2
Patent JP-2023120071-A (JP)
Title: Filter frame and air filter
Inventor: SEKI KAZUYA
IPC: B01D46/52
Filed: 2022-02-17
Abstract: To provide a filter frame and air filter which can improve manufacturability.SOLUTION: A filter frame 20 houses a filter pack 10, which has an inflow surface 12 and an outflow surface of an air flow orthogonal to an air flow direction, and a pair of right and left side surfaces 14 and a pair of upper and lower surfaces 15 orthogonal to the inflow surface 12 and outflow surface, in a state where a space between the upper and lower surfaces 15 is sealed with a sealing material. The filter frame includes: a pair of side frame plates 21, 22 which cover the pair of right and left side surfaces 14 and includes upper and lower ends and fitting parts arranged on the upper and lower ends; a pair of upper and lower frame plates 31, 32 which cover the pair of upper and lower surfaces 15 and includes right and left ends which are connected to the upper and lower ends and rising parts which rise in directions along the right and left side surfaces 14 at the right and left ends and face to the fitting parts; and an opposite structure which forms a contact area in which the fitting parts and the rising parts are in contact with each other and a non-contact area in which the fitting parts and the rising parts are not in contact with each other in an area in which the fitting parts and the rising parts face each other.SELECTED DRAWING: Figure 1
Patent JP-2023120484-A (JP)
Title: Component mounting system and component mounting unit and component mounting method
Inventor: MOTAI MICHIAKI
IPC: H05K13/02
Filed: 2022-02-18
Abstract: To provide a component mounting system capable of easily setting up reverse transportation of substrates from downstream, a component mounting unit, and a component mounting method.SOLUTION: The component mounting system includes a first component mounting unit that performs component mounting work on a board; and a second component mounting unit placed downstream of the first component mounting unit. The first component mounting unit and the second component mounting unit has a setting unit that sets, as a method of transporting the board, either a first transport mode, in which the board is transported from upstream, or a second transport mode, in which the board is brought in from downstream. When the setting unit of the first component mounting unit accepts the setting of the second transport mode as the transport method (ST1) and the setting unit of the first component mounting unit shifts the transport method to the second transport mode (ST4), the setting unit of the second component mounting unit shifts the transport method to the second transport mode (ST9).SELECTED DRAWING: Figure 10
Patent JP-2023121611-A (JP)
Title: Image formation device, image formation method, and program
Inventor: IWANAMI SATOSHI
IPC: B41J2/01
Filed: 2022-02-21
Abstract: To provide an image formation device, an image formation method, and a program which can detect a deviation amount of an image with high accuracy.SOLUTION: An image formation device includes: a recording head having a plurality of nozzles; a printing part for printing a reference adjustment pattern on a recording medium using a reference nozzle out of the plurality of nozzles, and printing an adjustment pattern on the recording medium using a designation nozzle that is a nozzle separated by a predetermined distance with the nozzle separated by a predetermined conveyance amount from the reference nozzle in a sub-scanning direction as a reference, when the recording medium is conveyed by the predetermined conveyance amount in the sub-scanning direction from the reference nozzle; a detection part for detecting the reference adjustment pattern and the adjustment pattern; a calculation part for calculating a distance between the reference adjustment pattern and the adjustment pattern in the sub-scanning direction; and a determination part for determining whether or not a standard deviation of the distance calculated by the calculation part is equal to or more than a predetermined value.SELECTED DRAWING: Figure 1
Patent JP-2022084605-A (JP)
Title: Computer system and service provision method
IPC: G06Q10/10
Filed: 2022-02-22
Abstract: PROBLEM TO BE SOLVED: To provide means that builds an ideal contact state. 
     SOLUTION: In order to enable interaction between a person who wants to send a business message and multiple users, when both are within a predetermined geographical area on the basis of location information of the person who wants to send a business message and the location information of the user's terminal, it is determined that an exchange start condition is satisfied, and the person who wants to send the determined business message and the plurality of users operate the terminals and browse the written contents to send and receive the messages. 
     SELECTED DRAWING: Figure 12 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023124180-A (JP)
Title: Recording control system and recording control method
Inventor: IKEDA MAYUMI
IPC: G06Q50/10
Filed: 2022-02-25
Abstract: To provide a recording control system and a recording control method, which are capable of suitably recording videos showing high possibilities of parcel theft.SOLUTION: A recording control system 1 includes a parcel detection unit 104, a direction detection unit 106, and a recording control unit 108. The parcel detection unit 104 detects that a parcel is picked up from a predetermined area. The direction detection unit 106 detects a movement direction of the parcel based on image data generated by photographing the parcel. The recording control unit 108 controls recording of the image data in a storage unit 120 according to the movement direction.SELECTED DRAWING: Figure 2
Patent JP-2023125597-A (JP)
Title: Image reading device and image forming apparatus
Inventor: NAKAYAMA SATOSHI
IPC: H04N1/191
Filed: 2022-02-28
Abstract: To provide an image reading device that can accelerate an operation to read a reference surface unit.SOLUTION: An image reading device 50 reads an object to be conveyed with an image sensor 51a, and the device has: a reference surface unit 61c that is provided at a portion separate from an image reading unit 52 for the object; and optical path switching means 60 that switches an optical path to the image sensor between the image reading unit and the reference surface unit through change of attitude at a fixed position. The optical path switching means 60 is a polyhedral columnar body including a reflecting surface and switches the optical path through change of attitude by rotation.SELECTED DRAWING: Figure 3
Patent JP-2023126006-A (JP)
Title: Power generation with difference between buoyancy and tidal level difference using buoyancy, hydraulic pressure and reaction force of spring obtained by submerging in water strong floating structure created by ramping foamed styrol with polyurea resin
Inventor: MATSUYAMA FUTOSHI
IPC: F03B13/26
Filed: 2022-02-28
Abstract: To provide tidal power generation using buoyancy of a polyurea resin foamed styrol having lightness like air and toughness like concrete.SOLUTION: The solution means of the present invention is simple to manufacture and mold, and is configured to form foamed styrol coated with extremely durable polyurea resin into tatami or cylindrical shapes of about 100 to 1 million cubic meters, apply an agent to prevent the adhesion of barnacles and seaweed, and use hydraulic pressure and an elastic spring to convert tidal energy (daily tidal level difference) into electricity.SELECTED DRAWING: Figure 1
Patent JP-2023128019-A (JP)
Title: Information processing system, information processing apparatus, information processing method, and program
Inventor: NARITA YOSHIHIRO
IPC: H04N1/00
Filed: 2022-03-02
Abstract: To provide an information processing system, apparatus, and method, and a program for allowing a user to receive a service with the same fee as normal copying when the user edits a document in a communication terminal when copying it in an image forming apparatus.SOLUTION: In an information processing system, an information processing apparatus (MFP) transmits image data obtained by reading with a scanner to a communication terminal, acquires terminal information for identifying the communication terminal at a transmission destination (smartphone), stores the acquired terminal information and the amount of received money received for the reading of the image data with the scanner in a data table storage unit in association with each other, receives the image data from the communication terminal, and when terminal information on the communication terminal at a transmission source of the received image data matches the terminal information stored in the data table storage unit, deducts the amount of received money associated with the terminal information in the data table storage unit from a printing fee for the image data. The communication terminal edits the image data received from an image forming apparatus and transmits the edited data to the image forming apparatus.SELECTED DRAWING: Figure 4
Patent JP-2022071122-A (JP)
Title: System and method for implementing deterministic finite automaton (dfa) via blockchain
IPC: G06Q20/06
Filed: 2022-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for implementing, controlling and automating a task or a process on a blockchain such as, but not limited to, the Bitcoin blockchain. 
     SOLUTION: An agent system generates a deterministic finite automaton (DFA structure) and defines a transition table. The transition table designates a trigger event which causes the DFA to transition from one state to another. Puzzles for individual possible states of the DFA are generated by a computing agent. The transition table and puzzles for its associated individual transitions are externally stored. The agent generates an origination transaction to a state S 0 . 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023128217-A (JP)
Title: Branch metal fitting for faucet
Inventor: TANAKA TAKAHIRO
IPC: F16L19/025
Filed: 2022-03-03
Abstract: To provide a branch metal fitting for a faucet, capable of improving constructibility, and position holding property after construction.SOLUTION: A branch metal fitting for a faucet includes: a branch pipe part 22 branched from a main pipe part forming a water channel; a pipe joint 3 fitted so as to superpose arrangement in the pipe axial direction on an opening end portion 22A of the branch pipe part 22; an escape groove A1 formed on an outer peripheral surface of a fitted pipe portion 31A of the pipe joint 3 so as to extend in the pipe circumferential direction; and a machine screw B fixed to a fixed pipe portion 22b of the branch pipe part 22 and projecting so as to enter into the escape groove A1. The escape groove A1 has a key groove A2 in a part in the pipe circumferential direction so as to extend in the pipe axial direction. Entering of the machine screw B into the key groove A2 with slide of the pipe joint 3 in the pipe axial direction with respect to the branch pipe part 22 restricts slide of the pipe joint 3 in the pipe circumferential direction with respect to the branch pipe part 22, and coming-off of the machine screw B from the key groove A2 permits slide of the pipe joint 3 in the pipe circumferential direction.SELECTED DRAWING: Figure 7
Patent JP-2023129755-A (JP)
Title: Cowl attachment tool
Inventor: OGATA TAIYO
IPC: B62J17/02
Filed: 2022-03-06
Abstract: To provide a cowl attachment tool capable of easily attaching/detaching a front cowl that covers the front of a vehicle body to/from a frame of a commercially available bicycle (or an electric assisted bicycle, an electric bicycle, or a three-wheel bicycle).SOLUTION: A cowl attachment tool comprises: a pedestal 1 fixed on a head tube; pedestal attachment adjusting means 9 interposed between the pedestal 1 and a top tube 6; pedestal fixing means 4 for fastening the pedestal 1 to a head tube 2 of a bicycle 16; a protrusion 8 for attaching a front cowl 3 to the pedestal 1; longitudinal adjusting means 11 for adjusting a position of the front cowl 3; a rotation stopper 5 for sandwiching the top tube 6 from both sides to restrict an attachment direction of the pedestal 1; and rotation stopper fixing means 12 for fastening the rotation stopper 5 and the top tube 6.SELECTED DRAWING: Figure 1
Patent JP-2023130056-A (JP)
Title: Article holding device
Inventor: IKEUCHI HIROKI
IPC: B25J15/00
Filed: 2022-03-07
Abstract: To provide an article holding device which can hold articles in various conditions.SOLUTION: An article holding device comprises: a support plate material; an advancing and retreating mechanism which advances and retreats the support plate material in a prescribed direction along a face of the support plate material; a belt which covers a part of the support plate material; a tension change part which changes tension applied to the belt; and a profile shape change part which changes a profile shape of the support plate material.SELECTED DRAWING: Figure 1
Patent JP-2023131668-A (JP)
Title: Wireless communication router device and communication route switching method
Inventor: SAKAI HIROKI
IPC: H04L47/762
Filed: 2022-03-09
Abstract: To provide a wireless communication router device and a communication path that can automatically and efficiently avoid congestion occurring on the communication path.SOLUTION: A router device has a plurality of laser light communication routers 1, and includes, as a communication control system S, mirror adjustment mechanisms 2 provided in the laser light communication routers 1 so that reflection angles of mirrors can be changed, data monitoring means 3 that measures an amount of communication data between interfaces of the laser light communication routers 1, and mirror angle control means 4 that causes the mirror adjustment mechanisms 2 to change the angles of mirrors 5 so that they can communicate with each other when the amount of communication data measured by the data monitoring means 3 reaches a preset allowable ratio.SELECTED DRAWING: Figure 1
Patent JP-2022151749-A (JP)
Title: Azine compound, material for organic electroluminescent devices, electron transport material for organic electroluminescent devices, and organic electroluminescent device
Inventor: UEHARA FUMINARI
IPC: H01L51/50
Filed: 2022-03-17
Abstract: To provide an azine compound having high solubility and contributing to making an organic electroluminescent device that can exhibit excellent drive voltage, luminous efficiency and service life, and a material for organic electroluminescent devices and an organic electroluminescent device each including the azine compound.SOLUTION: An azine compound has a specific structure represented by the formula (1).SELECTED DRAWING: Figure 1
Patent JP-2022112031-A (JP)
Title: Engineered botulinum neurotoxins
IPC: C12N15/10
Filed: 2022-03-18
Abstract: PROBLEM TO BE SOLVED: To provide modified botulinum neurotoxin (BoNT) polypeptides with a modified receptor binding domain of Clostridium botulinum serotype B, comprising one or more substitution mutations at positions corresponding 1248 or 1249 in serotype B, strain 1. 
     SOLUTION: Specific substitution mutations include I1248F, I1248Y, I1248H, I1248W, V1249W, V1249F, V1249Y, V1249H, I1248W/V1249F, I1248W/V1249Y, I1248W/V1249H, I1248F/V1249Y, I1248F/V1249H, I1248Y/V1249H, I1248F/V1249W, I1248Y/V1249W, I1248H/V1249W, I1248Y/V1249F, I1248H/V1249F, or I1248H/V1249Y. Other substitution mutations are also disclosed. Isolated modified receptor binding domains, chimeric molecules, pharmaceutical compositions, and methods of using the same are also disclosed. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022146934-A (JP)
Title: image sensor
Inventor: JIN YOUNG-GU
IPC: H01L21/8234
Filed: 2022-03-18
Abstract: To provide an image sensor with improved image quality in which a read noise in a pixel circuit is reduced.SOLUTION: An image sensor according to the present invention includes a semiconductor substrate including a first surface and a second surface that face each other, a semiconductor pattern disposed on the first surface of the semiconductor substrate, an embedded transmission gate electrode disposed in a transmission gate trench that extends to the inside of the semiconductor substrate from the first surface of the semiconductor substrate, a first gate electrode whose horizontal section has a ring shape that partially surrounds at least a side wall of the semiconductor pattern.SELECTED DRAWING: Figure 2
Patent JP-2022079542-A (JP)
Title: Tungsten compound of visible light-responsive photocatalyst and coating
IPC: C09D7/61
Filed: 2022-03-18
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which: titanium oxide is reported to have low adhesion and carcinogenicity, causing a problem when inhaled or scattered. 
     SOLUTION: The present invention discloses a visible light-responsive photocatalyst compound of a tungsten compound comprising at least one selected from (NH 3 ) x-y  M y  mWO 3  rH 2 O (x-y>0, y≥0, m>0, r≥0), M y  mWO 3  rH 2 O (y>0, m>0, r≥0), (NH 4 ) 2(x-y)  M 2y  (WO 4 ) z  rH 2 O (x-y>0, y≥0, z>0, r≥0) or M y  (WO 4 ) z  rH 2 O (y>0, z>0, r≥0), (NH 4 ) 2(x-y)  M 2y  (WO 4 ) z  (WO 3 )q rH 2 O (x-y>0, y≥0, z>0, q>0, r≥0), M y  (WO 4 ) z  (WO 3 ) q  rH 2 O (y>0, z>0, q>0, r≥0) (M: Li, Na, K, Cs, Rb). 
     SELECTED DRAWING: Figure 11 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023140573-A (JP)
Title: cart
Inventor: ITO MASARU
IPC: A63B55/60
Filed: 2022-03-23
Abstract: To provide a blower function hospitable for an occupant.SOLUTION: A cart has an air blower 100 that comprises a rotator having a plurality of blade bodies arranged in a direction of rotation, a body case 102 having a housing part for housing the rotor, an intake port 108 provided in the body case and opened in the direction of the rotation axis of the rotor, and an air outlet 166a provided on the radial outside of the rotor and opened in a direction orthogonal to the direction of the rotation axis.SELECTED DRAWING: Figure 3